Internet History - Physics, Computer Science and Engineering
... used Network Control Protocol (NCP). ...
... used Network Control Protocol (NCP). ...
Document
... •Initially a research project with a few dozen sites •Today, millions of computers and thousands of networks world-wide ...
... •Initially a research project with a few dozen sites •Today, millions of computers and thousands of networks world-wide ...
Document
... Protocol layering and data Each layer takes data from above adds header information to create new data unit passes new data unit to layer below source ...
... Protocol layering and data Each layer takes data from above adds header information to create new data unit passes new data unit to layer below source ...
Document
... • DARPA is an extension of the Department of Defense assigned to fund basic research. • ARPA was its original name, then it was renamed DARPA (for Defense) in 1972, then back to ARPA in 1993, and then back to DARPA again on March 11 1996. • ARPA was responsible for funding development of ARPANET (wh ...
... • DARPA is an extension of the Department of Defense assigned to fund basic research. • ARPA was its original name, then it was renamed DARPA (for Defense) in 1972, then back to ARPA in 1993, and then back to DARPA again on March 11 1996. • ARPA was responsible for funding development of ARPANET (wh ...
Document
... routers. In a single LAN, no routing is required. Responsible for transmission of packets between nodes that are directly connected by a physical link. In a WAN transmission is between pairs of routers or between routers and hosts. In a LAN it is between any pair of hosts. The circuits and hardware ...
... routers. In a single LAN, no routing is required. Responsible for transmission of packets between nodes that are directly connected by a physical link. In a WAN transmission is between pairs of routers or between routers and hosts. In a LAN it is between any pair of hosts. The circuits and hardware ...
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... 29. Which layer of the OSI model is concerned with end-to-end message delivery over the network? End-to-end message delivery is the concern of OSI Layer 4, the transport layer. 30. Which port number is used by HTTP? Port 80 is the standard port number used with HTTP 31. Which characteristics are par ...
... 29. Which layer of the OSI model is concerned with end-to-end message delivery over the network? End-to-end message delivery is the concern of OSI Layer 4, the transport layer. 30. Which port number is used by HTTP? Port 80 is the standard port number used with HTTP 31. Which characteristics are par ...
Module 10 presentation
... • IP is a connectionless, unreliable, best-effort delivery protocol. The term connectionless means that no dedicated circuit • IP determines the most efficient route for data based on the routing protocol • The terms unreliable and best-effort do not imply that the system is unreliable and does not ...
... • IP is a connectionless, unreliable, best-effort delivery protocol. The term connectionless means that no dedicated circuit • IP determines the most efficient route for data based on the routing protocol • The terms unreliable and best-effort do not imply that the system is unreliable and does not ...
Lecture1 - Lane Thames
... Open books, but not notes You know the difference between discussing with friends and cheating. ...
... Open books, but not notes You know the difference between discussing with friends and cheating. ...
Diapositive 1
... Protocol of PPP encapsulation over IP designed by Microsoft Allow to set the virtual private networks (VPNs) over a public network. The protocol opens two channels of communication between the client and server: • a channel control for the management of the bond (TCP connection) • a channel carrying ...
... Protocol of PPP encapsulation over IP designed by Microsoft Allow to set the virtual private networks (VPNs) over a public network. The protocol opens two channels of communication between the client and server: • a channel control for the management of the bond (TCP connection) • a channel carrying ...
CPIT 201 6
... •The network layer ensures that each packet gets from its point of origin to its final destination. •The network layer protocols should provide congestion control, flow control, and error control. The network layer is responsible for the delivery of individual packets from the source host to the des ...
... •The network layer ensures that each packet gets from its point of origin to its final destination. •The network layer protocols should provide congestion control, flow control, and error control. The network layer is responsible for the delivery of individual packets from the source host to the des ...
S95 Arial, Bld, YW8, 37 points, 105% line spacing
... IGMPv3 – who to listen to Multicast Source Discovery Protocol (MSDP) – RP exchange Multicast Address Dynamic Client Allocation Protocol (MADCAP) – Multicast DHCP ...
... IGMPv3 – who to listen to Multicast Source Discovery Protocol (MSDP) – RP exchange Multicast Address Dynamic Client Allocation Protocol (MADCAP) – Multicast DHCP ...
What is a Network?
... network card, the MAC address is fixed and cannot be changed. Networks using the IP and IPX protocols assign logical addresses (which are made up of the MAC address and the network address) to the devices on the network, This can all become quite complex -- suffice it to say that the network layer t ...
... network card, the MAC address is fixed and cannot be changed. Networks using the IP and IPX protocols assign logical addresses (which are made up of the MAC address and the network address) to the devices on the network, This can all become quite complex -- suffice it to say that the network layer t ...
Mobile IP Supplement
... • Understand the addressing scheme for mobile hosts. • To define home, care-of, and co-located care-of addresses • Understand the interactions between a home and a foreign agent • Know the three phases involved in mobile communication • Understand why mobile IP communication can be inefficient TCP/I ...
... • Understand the addressing scheme for mobile hosts. • To define home, care-of, and co-located care-of addresses • Understand the interactions between a home and a foreign agent • Know the three phases involved in mobile communication • Understand why mobile IP communication can be inefficient TCP/I ...
Document
... • Understand the addressing scheme for mobile hosts. • To define home, care-of, and co-located care-of addresses • Understand the interactions between a home and a foreign agent • Know the three phases involved in mobile communication • Understand why mobile IP communication can be inefficient TCP/I ...
... • Understand the addressing scheme for mobile hosts. • To define home, care-of, and co-located care-of addresses • Understand the interactions between a home and a foreign agent • Know the three phases involved in mobile communication • Understand why mobile IP communication can be inefficient TCP/I ...
Introduction - Gadjah Mada University
... time communication between 2 or more people based on typed text ...
... time communication between 2 or more people based on typed text ...
網路基本觀念 - Yen-Cheng Chen / 陳彥錚
... Provides a means of obtaining information from, and sending information to, network devices. Based on the manager-agent model. Uses Management Information Bases (MIBs) to exchange information between the manager and the agent. Using the SNMP protocol, a manager can query and modify the status an ...
... Provides a means of obtaining information from, and sending information to, network devices. Based on the manager-agent model. Uses Management Information Bases (MIBs) to exchange information between the manager and the agent. Using the SNMP protocol, a manager can query and modify the status an ...
End-to-end argument paper
... communication system. Therefore, providing that questioned function as a feature of the communication system itself is not possible. (Sometimes an incomplete version of the function provided by the communication system may be useful as a performance enhancement.)” ...
... communication system. Therefore, providing that questioned function as a feature of the communication system itself is not possible. (Sometimes an incomplete version of the function provided by the communication system may be useful as a performance enhancement.)” ...
CH 02 -DCC10e
... the source system must ascertain 4.) A format translation function that the file management program may need to be performed by one on the destination system is or the other system if the file prepared to accept and store the formats used on the two systems file for this particular user ...
... the source system must ascertain 4.) A format translation function that the file management program may need to be performed by one on the destination system is or the other system if the file prepared to accept and store the formats used on the two systems file for this particular user ...
Telecommunications and Networking - University of Baltimore Home
... – Master plan of standard protocols, hardware, software and interfaces between end users and computer systems – Goal of promoting an open, simple, flexible, and efficient telecommunications environment ...
... – Master plan of standard protocols, hardware, software and interfaces between end users and computer systems – Goal of promoting an open, simple, flexible, and efficient telecommunications environment ...
PPT
... This layer carries the actual data over the transmission medium. For each hardware technology , an addressing mechanism must be defined to transport information over LANs or WANs. These hardware addresses must be unique inside a specific network and for a specific technology, but not necessarily ...
... This layer carries the actual data over the transmission medium. For each hardware technology , an addressing mechanism must be defined to transport information over LANs or WANs. These hardware addresses must be unique inside a specific network and for a specific technology, but not necessarily ...
Network Devices - courses.psu.edu
... – Receives segment from Host-to-Host Layer, fragment them into packets, using routing tables, routes them over the network, and then reassembles them into segments on the receiving end. ...
... – Receives segment from Host-to-Host Layer, fragment them into packets, using routing tables, routes them over the network, and then reassembles them into segments on the receiving end. ...
EEE521 - Universiti Sains Malaysia
... Questions will be displayed one by one on the screen All groups must answer all questions one by one by writing their answers on a piece of paper The lecture will read the questions and announce the duration given for the groups to discuss and arrive at their agreed choice of answer When the duratio ...
... Questions will be displayed one by one on the screen All groups must answer all questions one by one by writing their answers on a piece of paper The lecture will read the questions and announce the duration given for the groups to discuss and arrive at their agreed choice of answer When the duratio ...
Internet protocol suite
The Internet protocol suite is the computer networking model and set of communications protocols used on the Internet and similar computer networks. It is commonly known as TCP/IP, because among many protocols, the Transmission Control Protocol (TCP) and the Internet Protocol (IP) is the accepted and most widely used protocol in Internet. Often also called the Internet model, it was originally also known as the DoD model, because the development of the networking model was funded by DARPA, an agency of the United States Department of Defense.TCP/IP provides end-to-end connectivity specifying how data should be packetized, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved. From lowest to highest, the layers are the link layer, containing communication technologies for a single network segment (link); the internet layer, connecting hosts across independent networks, thus establishing internetworking; the transport layer handling host-to-host communication; and the application layer, which provides process-to-process application data exchange.The TCP/IP model and related protocol models are maintained by the Internet Engineering Task Force (IETF).